In honor of the Solomon R. Guggenheim Foundation’s 80th anniversary, the rotunda will be filled with more than 170 pieces drawn from the foundation’s permanent collections in New York City and Venice. Included are works from Cézanne, Chagall, Kandinsky, Klee, Picasso and Pollock. Visionaries will also celebrate the patrons whose activities and interests aligned with Solomon R. Guggenheim and helped him form the museum now bearing his name.